Front plate for a banknote validator



FIG. 1 is a top, front and side perspective view of a front plate for a banknote validator showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of a banknote validator in the figures is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a front plate for a banknote validator, as shown and described. 